In the winter of the first quarter of the year, many people are speculating about whether it will be cold in 2018? Will it snow in the Spring Festival of 2018? Let's learn about it with Xiaobian.
When will 2018 be cold?
At the beginning of March 2018, when the solar term of hibernation occurs, the temperature will pick up, and it will not be cold any more.
After the beginning of spring, the temperature picked up, and spring ploughing season began in most parts of the country. In the spring solar term, the westerly jet in the South Branch of East Asia has begun to weaken, and the winter climate is coming to an end. The early arrival of the solar term "beginning of spring" does not mean that spring will come as early as possible. For five consecutive days, the stable sliding average temperature can enter the meteorological spring only when it is above 10 ℃. Therefore, the 24 solar terms believe that the winter ends around the time of "hibernation", and the winter ends around the beginning of March in the Gregorian calendar. The weather will not be cold any more.
Climatic characteristics of Jingzhe
1. Temperature rise
It's a good sunny day in September, when the temperature rises and the rain increases. In addition to the fact that the northeast and northwest regions are still covered with silver makeup in winter, the average temperature in most regions of China has risen above 0 ℃, the average daily temperature in North China is 3-6 ℃, and the temperature along the Yangtze River and South China is above 8 ℃, while the temperature in southwest and South China has reached 10-15 ℃, which has long been a melting spring.
2. Spring thunder appears
Modern meteorological science shows that the reason why thunder is occasionally heard before and after "Jingzhe" is that the increasing humidity of the earth causes the rise of the hot air near the ground or the strong force and frequent activities of the hot and humid air in the north. From the perspective of natural phenological processes in different parts of China, due to the large span between the north and the south, the time for spring thunder to start is not the same sooner or later. Thunder can be heard in southern Yunnan around the end of January, while the first thunder day in Beijing is in late April. It is only consistent with the climate law along the Yangtze River Basin.
Will it snow in the Spring Festival of 2018?
During the Spring Festival, it is on the third day of the seventh and ninth day. It's not warm yet, so it's very cold. It snows in many places, but there should be no snow in Guangdong and the south.
In the northernmost areas, such as Harbin, it usually snows during the Spring Festival. But in recent years, climate change is abnormal. When there is a snow disaster in the south, Harbin should have less snow in one winter, and it still continues to snow in the near spring. It's abnormal, so I dare not say it is certain.